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Individual Calculations August 2022 |
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| Niekras, Dawid Total change: -4.60 | |   |
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| Festiwal Szachowy z okazji 100lecia Klubu Lech Poznan GRUPA A | Poznan | POL | 2022-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1986 | 2314 | 7.00 | 9 | -0.23 | 20 | -4.60 | |
|  Stachowiak, Bruno | | | 1914 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Skrzypinski, Jan | | | 1643 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Dopierala, Adam | | | 1637 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Poltorak, Sebastian | f | | 2322 | POL | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Lisiecki, Robert | | | 1856 | POL | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Jedras, Piotr | | | 2100 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Nowak, Mikolaj | | | 2351 | POL | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Dzwikowski, Adam | | | 1938 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Chaczynski, Kamil | | | 2109 | POL | 0.50 | 1 | -0.26 | 20 | -5.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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